- Hartke Sx Premium Stainless Steel Bass Guitar Strings
4 strings included
For use with most 4-string bass guitars.
Provides a super-bright tone that is ideal for funk, metal and other genres where an aggressive, dynamic tone is needed.
Extra light gauges strings
The included strings feature 40, 60, 80 and 100 gagues.
Hexagonal steel core
Ensures extended life.